LT1259IS 查看數據表（PDF） - Linear Technology
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LT1259IS Datasheet PDF : 12 Pages
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LT1259/LT1260
TYPICAL PERFOR A CE CHARACTERISTICS
Output Impedance in Shutdown
vs Frequency
100
VS = ±15
AV = 1
RF = 1.5k
10
1
0.1
100k
1M
10M
FREQUENCY (Hz)
100M
LT1259/60 • TPC11
Output Saturation Voltage
vs Temperature
V+
RL = ∞
–0.5 ±2V ≤ VS ≤ ±18V
–1.0
1.0
0.5
V–
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
LT1259/60 • TPC14
Maximum Capacitive Load
vs Feedback Resistor
1000
VS = ±5V
VS = ±15V
100
AV = 2
RL = 150Ω
PEAKING ≤ 5dB
10
1
2
3
4
5
6
FEEDBACK RESISTOR (kΩ)
LT1259/60 • TPC12
Input Common-Mode Limit
vs Temperature
V+
– 0.5
V+ = 2V TO 18V
– 1.0
– 1.5
– 2.0
2.0
1.5
1.0
V– = –2V TO –18V
0.5
V–
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
LT1259/60 • TPC16
Supply Current vs Supply Voltage
7
6
– 55°C
5
25°C
4
125°C
3
2
1
0
0 2 4 6 8 10 12 14 16 18
SUPPLY VOLTAGE (±V)
LT1259/60 • TPC13
Output Short-Circuit Current
vs Junction Temperature
80
70
60
50
40
– 50 – 25
0 25 50 75 100 125 150
TEMPERATURE (°C)
LT1259/60 • TPC15
Settling Time to 10mV
vs Output Step
10
8
6
VS = ±12V
RF = 1.5k
4
2
NONINVERTING
0
INVERTING
–2
–4
–6
–8
– 10
0 100 200 300 400 500 600 700 800
SETTLING TIME (ns)
LT1259/60 • TPC17
Small-Signal Rise Time
VS = ±15V RF = RG = 1.6k
AV = 2
RL = 150Ω
LT1259/60 G19
6
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